baber/WOPTO huggingface dataset:
Patent JP-H0776927-A (JP)
Title: Board for concrete form and manufacture thereof
Inventor: HARADA JUNJI
IPC: B28B7/10
Filed: 1993-09-09
Abstract: PURPOSE:To restrain entrance of concrete fine particles so as to facilitate the parting of a concrete form after curing, by compression-molding a material composed of polyethylene and woody pulp with a specific weight ratio in absolute dry condition so as to obtain a board for the concrete form. CONSTITUTION:A material to be used, in which wood free paper as a woody pulp P component is laminated thereover with molten low density polyethylene as a polyethylene E component has a polyethylene/woody pulp absolute dry weight ratio of 5/95 to 40/60. Then, the laminated paper is cut by a shredder into small pieces which are charged in a die having a bottom applied thereover with a metal mesh and set on a hot press. Further, a metal plate applied thereover with a metal mesh is pressed onto the small pieces so as to compress and mold them so as to obtain a board for a concrete form. Accordingly, a laminated structure in which the polyethylene E layer is locally present is obtained, and thus, it is possible to form a satisfactory flat forming surface which is air-permeable and water-absorbable while lowering the water/cement ratio, thereby it is possible to facilitate the parting of the form.
Patent JP-S59113169-A (JP)
Title: Method for partially plating liquid crystal panel
Inventor: MIYAZAWA KANAME
IPC: C23C18/31
Filed: 1982-12-21
Abstract: PURPOSE:To plate only the required part of a liq. crystal panel by coating a substrate of the panel provided with a transparent electrode with an orienting agent except the lead terminal part in the form of a pattern and by partially plating only the transparent electrode using the orienting agent as a mask for plating to form a lead terminal. CONSTITUTION:A substrate of a liq. crystal panel provided with a transparent electrode is coated with an orienting agent except the lead terminal part in the form of a pattern. A monomer or an oligomer forming a resin with relatively high heat resistance such as polyimide, polyether sulfone or epoxy resin is used as the orienting agent, and the coating is carried out by offset printing, intaglio transfer printing, screen printing or other method. The orienting agent is then thermopolymerized to obtain an orienting film. Using the film as a mask for plating, only the transparent electrode is selectively plated to form a lead terminal.
Patent JP-H0274735-A (JP)
Title: Sewer interior cleaning device
Inventor: KAGAWA YASUHIRO
IPC: B08B9/032
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a small and light pipe interior cleaning device capable of cleaning even the ceiling of a sewer having a small inner diameter by connecting an absorption hose to the rear of the cleaning device provided with a rotary scraping plate, absorption nozzle and air bag and a cable to the front thereof. CONSTITUTION:A cleaning device 10 is constructed by a scraping plate 23 rotated by a driving device 8, an absorption pipe 2 having an absorption nozzle 7 and a rubber cylinder to which a sliding member 5 is adhered at the outer circumference of the absorption pipe 2. An air supply pipe 16 is connected to the rubber cylinder 3 and an absorption hose 6 is connected to the absorption pipe 2. Meantime, a moving cable body 11 for tracting the cleaning device 10 is connected to the front thereof. And hence, the cleaning device 10 can be automatically kept at the central position of the pipe only by pouring compressed air into the rubber cylinder 3 (air bag 4). Accordingly, cleaning can be easily conducted even in a small inner diameter sewarage pipe.
Patent JP-H0390909-A (JP)
Title: Teaching play-back type robot
Inventor: KIMURA YASUSHI
IPC: B25J9/22
Filed: 1989-09-01
Abstract: PURPOSE:To simplify the teaching tasks and to easily teach a continuous locus by providing a stroke limit at the inside near the end of a working range of each axis of a robot and producing an alarm to a worker from a controller during a teaching task. CONSTITUTION:When an axis is moved downward over its working range, the axis senses a stroke limit B' and reaches a working range end A. The recording action of a storage circuit is interrupted and an alarm is produced as long as a 1st joint is kept between A and B or A' and B'. At the same time, the brakes work at the axis except that of the 1st joint and the positions set at generation of the alarm are kept as they are. Meanwhile the data on a position detector is always monitored and the alarm is automatically reset when the axis are returned to the positions between B and B'. Then the brakes of all working axes are canceled and the storage circuit starts again to record the position data. Thus the teaching tasks are simplified and the teaching of a continuous locus is facilitated.
Patent JP-S59114961-A (JP)
Title: Facsimile transmission system
Inventor: NAKAYAMA TAKESHI
IPC: H04L29/00
Filed: 1982-12-21
Abstract: PURPOSE:To reduce the load of an electronic computer and to improve the transmitting efficiency by transmitting a message as it is at the transmitting side and then delivering the message after magnifying it laterally at the receiving side respectively. CONSTITUTION:If the message sent to a facsimile device 5 from an electronic computer 1 is a character data, the computer 1 reads successively the character data to be delivered out of a memory 2. Then the character data are converted into character pattern dots corresponding to a transmission line by a character genertor 3 and transmitted to the device 5 from an interface device 4. A transmission control part 7 of the device 5 actuates a lateral double magnifying part 10 when it discriminates that a character pattern output is designated. Thus a data selector 11 is controlled to switch the character pattern output to the output of the part 10. In such a way, a character pattern sent from the computer 1 as it is can be delivered in the form of a character having an approximately proper longitudinal/lateral ratio.
Patent JP-H06171446-A (JP)
Title: Vehicle body having clip joint between covering part and its support
Inventor: UUBUE HAYAKU
IPC: F16B5/12
Filed: 1993-09-09
Abstract: PURPOSE: To protect a passenger most safely by a method wherein a space between a covered part and a support is secured to determine the length of a clip bolt and the clip bolt and a mount are adjusted so as to have the clip bolt forced into the mount upon impact of the passenger with the covered part during collision by the free space. CONSTITUTION: A free space is left between a covered part 1 and a door inner board 3 which is the support of the covered part 1 in the direction of the clip bolt 5 of a clip connection part 2. Therefore, the length of the clip bolt 5 is adjusted so as to be inserted into a mount 6 while a certain space is secured between the covered part 1 and the door inner board 3. Upon impact of the passenger with the covered part 1 during collision, as the clip bolt 5 and the mount 6 are mutually adjusted, the clip bolt 5 is forced into the mount 6 further. As the relative motion between the mount 6 and the clip bolt 5 consumes energy, the reduction or elimination of the space between the covered part 1 and the door inner board 3 contributes to the conversion of kinetic energy into deformation and contributes to the protection of the passenger.
Patent JP-H0386611-A (JP)
Title: Controller for movable agricultural machine
Inventor: FUJITA YASUSHI
IPC: A01D67/00
Filed: 1989-08-30
Abstract: PURPOSE:To stabilize traveling by carrying out rolling control or pitching control in preference either larger one of the lateral inclination and longitudinal inclination of a car body, in a controller for a tractor, etc. CONSTITUTION:A lateral inclination sensor detects the lateral inclination of a car body 2, and a longitudinal inclination sensor detects the longitudinal inclination, and the degree of the inclination is compared. The larger inclination is controlled in preference. In other words, when the lateral inclination is larger, rolling control is carried out in preference by a rolling cylinder 21, while if the longitudinal inclination is larger, pitching control is carried out in preference by driving a pitching cylinder 10. With this constitution, traveling can be stabilized.
Patent JP-H1162925-A (JP)
Title: Clip
Inventor: HASHIMOTO HIROYUKI
IPC: F16B19/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a clip from coming off while detaching the clip easily by operation from the base part side by providing a pantograph type locking part protruded from the base part, a T-shaped pressing part protruded onto the base part side from the inner surface opposed to the base part, and a pressure-fixing part for fixing the T-shaped pressing part to the base part side. SOLUTION: A clip is integrally formed of nylon, polypropylene, or the like. An electric wire 60 is fixed to a base part 10 by a band 70, and when a pantograph type locking part 20 is inserted in a hole 100 of a vehicle body, a wall pressing piece 32 of a T-shaped pressing part is engaged with the front wall surface around the hole 100. Further pressed, the locking part 20 is bent at a hinge part 21, and the tip side is drawn to the back wall surface. Both wall surface around the hole 100 are therefore held between the pressing part 30 and the locking part 20, and a pressure-fixing part 40 is engaged with an engaging part 33 of the pressing part 30, thereby fixing the electric wire 60 to the hole 100.  When the engaging part 33 is detached from the pressure-fixing part 40 and the base part 10 is pulled, the clip can be easily detached from the hole 100 by operation from the base part 10 side.
Patent JP-H0544633-A (JP)
Title: Gas booster
Inventor: YONEZAWA KEITARO
IPC: F04B5/02
Filed: 1991-08-09
Abstract: PURPOSE:To increase the discharge pressure in the case of low load, in gas booster for boosting the low pressure gas introduced into a plunger chamber according to the sectional area ratio of a plunger and a pneumatic piston. CONSTITUTION:The first piston 8 which is reciprocatingly driven in the vertical direction by the pressurized fluid such as compressed air and a plunger 21 inserted into a plunger hole 20 are fixed in the upper and lower parts. A motor chamber 9 is formed on the upper side of the first piston 8, and the third cylinder hole 76 having the smaller diameter than the plunger hole 20 is formed on the upper side of the motor chamber 9. The third piston 77 which is fitted in airtight form with the third cylinder hole 76 is fixed on the first piston 8. A brake chamber 79 is formed on the upper side of the third piston 77, and the brake chamber 79 and a feeding port 14 for the pressure fluid are connected to each other through a communication passage 81. An opening/closing means 82 for opening/closing-operating the communication passage 81 is interlocking- connected with the first piston 8.
Patent JP-H0291270-A (JP)
Title: Oxidation-resistant carbon fiber-reinforced carbon material and production thereof
Inventor: HIRAMOTO JIRO
IPC: C04B35/80
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a substrate having extremely excellent heat-resistance, oxidation resistance and specific strength by forming an inner layer consisting of a porous silicon carbide layer formed by diffusion process and an outer layer consisting of a hafnium carbide layer formed by chemical deposition process under respective specific conditions on the surface of a substrate consisting of a carbon fiber-reinforced carbon material. CONSTITUTION:A substrate consisting of a carbon fiber-reinforced carbon material is treated in an inorganic powder containing silicon, ceramic and <0.5wt.% of boron at 1500-1700 deg.C for 30-300min to form a porous silicon carbide layer of 45-800mum thick as an inner layer. An outer layer is deposited on the surface of the inner layer by the chemical deposition of hafnium carbide in a gaseous mixture of a raw material gas containing hafnium and carbon and a carrier gas at 900-1800 deg.C under 760Torr at a flow ratio of the raw material gas to carrier gas of (1-50)/100. The void ratio of the inner layer is made to be larger than those of the substrate and the outer layer.
Patent JP-H0274590-A (JP)
Title: Synthesis of transparent diamond by gas phase method
Inventor: KOMAKI KUNIO
IPC: C30B29/04
Filed: 1988-09-08
Abstract: PURPOSE:To produce particulate transparent diamond in a high rate and in a wide area by passing a raw material gas through a discharged arc column formed between opposed electrodes to form plasma and introducing a metal vapor forming a high melting point carbide thereof into the formed plasma. CONSTITUTION:A direct current-discharged arc is formed between opposed electrodes and subsequently a raw material gas for diamond (e.g., a hydrocarbon gas or an organic compound containing O, N, etc.) and an atmospheric gas [preferably H2/(H2+Ar)=40-60/100] are jetted into the arc preferably in the direction orthogonal to the arc to form the diamond (the flowing-out rate of the gas is preferably 0.01-600m/sec). Into the formed plasma the vapor of a metal (preferably W, B, Ta, Ti, Zr, Th, Si, V, Mo, Nb, etc.) forming a high melting point carbide thereof is introduced to deposit transparent diamond.
Patent JP-H1161337-A (JP)
Title: Rolling member and rolling device provided with the same
Inventor: TANAKA SUSUMU
IPC: F16C33/30
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling member having performances such as service life and mechanical strength exceeding the one made of the conventional bearing steel SUJ 2 while the raw cost material cost and manufacturing cost are reduced as low as possible. SOLUTION: At least one of components of the rolling member which is used by rolling or sliding on the mating member is composed of carbon steel consisting of, by weight, 0.8-0.9% C, 0.1-0.7% Si, 0.5-1.1% Mn, 0.1-0.6% Cr and the balance Fe essentially and the DI-value of the ideal critical diameter which is calculated from the components is 1.5-4.0 and, further, the amount of residual austenite is 8-22 mass-% after hardening heat treatment. DI=(0.311×C %<0.498> )×(0.7×Si%+1)×(3.33×Mn%+1)×(2.16×Cr%+1).
Patent JP-H0967323-A (JP)
Title: Fluorinated levulinic acid derivative
Inventor: TAKAYANAGI HISAO
IPC: A61P43/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative expressed by a specific formula, expected to be highly accumulable in a tissue such as tumor lesion and arteriosclerotic lesion in the living body and useful as an MRI contrasting agent or its production intermediate. SOLUTION: The objective derivative is a fluorinated levulinic acid derivative expressed by formula [R<1> is amino or azido; R<2> is OH which may be protected with a substituted silyl group; R<1> and R<2> may be bonded together via an oxygen atom to form an epoxy ring; R<3> is H or together with R<2> form oxo; R<4> is H, a (substituted) 1-5C alkyl, 2-tetrahydropyranyl or 2-tetrahydrofuranyl; R<2> and R<4> may be directly bonded with each other to form a lactone ring], its salt, their hydrate or their solvate. The objective derivative can be produced e.g. by converting 2,2-difluoro-4-pentenoic acid ethyl ester or a corresponding carboxylic acid into an acid chloride and reacting with an alcohol, etc.
Patent JP-H0272400-A (JP)
Title: Multipulse speech encoding device
Inventor: SHIBAGAKI KOICHI
IPC: G10L19/04
Filed: 1988-09-07
Abstract: PURPOSE:To improve speech quality and to eliminate a waste of pulse retrieval time by positioning significant pulses at intervals wider than a quantization level range by a pulse position determining means for the multipulse train of speech codes. CONSTITUTION:When the final pulse in a necessary pulses is found, a pulse interval which is already found is checked and when the pulse interval is wider than the quantization range, pulses are searched for in the interval. Namely, pulses are searched within the specific pulse search range except one final pulse among necessary pulses. Then intervals of pulses which are already found before the final pulse is searched for and if a pulse interval section A wider than the quantization range is present, the final pulse is searched for in this section A and a pulse (a) is determined. Consequently, dummy pulses are decreased, and effective pulses increase to the contrary to improve the speech quality and eliminate the waste of the pulse search time.
Patent JP-2000037956-A (JP)
Title: Laser heat transfer recording method
Inventor: MAEJIMA KATSUMI
IPC: B41J2/32
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser heat transfer recording method which can deal with the formation of a large-size image and can output data rapidly and especially can realize the further improvement of the intraface uniformity of the large-size image and antiblocking properties and besides can reduce a monochromatic moire. SOLUTION: An image receiving sheet roll 4 and an ink sheet roll are sequentially paid off from payoff parts 6, 5 and the image receiving sheet 4 and the ink sheet which are paid off are sequentially wound around an exposure drum 7 to be retained there by vacuum adhesion. In addition, a laser beam 8 is emitted from the second face of the ink sheet in accordance with image data and is absorbed by the ink sheet to be converted to heat, and the heat thus obtained by the conversion is used for transferring an image from the ink sheet to the image receiving sheet 4 and forming the image on the sheet 4. In this laser heat transfer recording method as described, the exposure drum 7 used is of the 360 mm or more dia. and the ink layer of the ink sheet is of the 0.1-0.7 μm film thickness.
Patent JP-H03224493-A (JP)
Title: Production of starch sugar having high purity
Inventor: KIMURA TAKASHI
IPC: C12P19/14
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the subject product only by slightly increasing the treating amount in the purification process by feeding back a by-product-containing reflux of a membrane-fractionation process to the main saccharification process and feeding back a part of the reflux to a preparatory saccharification process. CONSTITUTION:A liquefied starch is preparatorily saccharified and the obtained partially saccharified liquid is filtered. The filtered partially saccharified liquid is saccharified in the main saccharification process and the obtained saccharified liquid is subjected to membrane fractionation and separated into a liquid containing high purity starch sugar and a reflux liquid composed mainly of polymeric dextrin. Subsequently, the reflux liquid is fed back to the main saccharification process and, at the same time, a part of the enzyme-containing saccharified liquid of the main saccharification process or a part of the above reduced liquid is fed back to the preparatory saccharification process.
Patent JP-H1169770-A (JP)
Title: Magnetic force amplifier
Inventor: MOCHIZUKI HIROSHI
IPC: H02K53/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic force amplifier which amplifies the output of a motor as driver by almost 2 times, and enables reduction of power consumption in a very wide range, from personal use to the use on the scale of public facilities and obtain output power equal to or above a service voltage. SOLUTION: A plurality of permanent magnets are placed on the bodies of a pillar rotary bodies, attached to a shaft, respectively, in such a manner that the rotary bodies are freely rotatatable, at equal intervals in the circumferential direction for forming an input-side magnetic force device A and an output- side magnetic force device B. The input-side magnetic force device A and the output-side magnetic force device B are placed in parallel with each other. The plurality of the permanent on the input-side magnetic force device A are placed so that the south and north magnetic poles on the circumferential side are arranged alternately, and the plurality of the permanent magnets on the output-side magnetic force device B are placed, so that the south or north magnetic poles are arranged on the circumferential side.  The rotary bodies are made of a material which absorbs magnetic waves.
Patent JP-2000057908-A (JP)
Title: Switch operating device
Inventor: KOMATSU TAKESHI
IPC: H01H33/40
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a frame while reducing the stress to be applied to the frame, and to reduce the weight of a device and the manufacturing cost by fixing an open circuit operating torsion bar and a close circuit operating torsion bar to a main body frame so that the twisting stress is applied in opposite direction to each other. SOLUTION: In opening a switch 11, an electromagnet 19 is electrified so as to move a plunger 19 to the right to release engagement of a tripping trigger 18 with a tripping latch 17, and the tripping latch 17 is turned counterclockwise so as to release the engagement with a pin 15. As a result, a switching operating lever 14 is turned counterclockwise so as to cut the switch 11 through a link mechanism 13. At the time of closing the switch 11 again, a closing electromagnet 26 is electrified, and a plunger 26 is moved to the right to turn a tripping trigger 25, and a closing latch 24 is turned to release the engagement of a cam 23 with a pin 27. With this structure, a switching operating lever 14 is turned clockwise so as to close the switch 11.
Patent JP-S6287468-A (JP)
Inventor: CHIJI MASAHIRO
IPC: B23K20/00
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59115855-A (JP)
Title: Ink jet recording apparatus
Inventor: KIYOUGOKU HIROSHI
IPC: B41J2/18
Filed: 1982-12-22
Abstract: PURPOSE:To provide the titled apparatus capable of properly keeping the air amount in a sub-ink tank, by connecting a recording head and a fine orifice separately provided therefrom to the sub-ink tank to make it possible to connect both of them to a reduced pressure generating means. CONSTITUTION:A recording head 1 and a sub-ink tank 4 for supplying ink to said head 1 are integrally provided onto a reciprocally operated carriage 3 and a communication opening to the atmosphere is provided to the sub-ink tank 4 by a fine tube 9 having a small inner diameter. A cap 15 made of silicone rubber or the like which can be contacted with the recording head 1 and the outside end 9A of the fine tube 9 is connected to a suction pump 16 through a suction tube 7 and the pressure in the sub-ink tank 4 is reduced through the fine tube 9 by sucking action to promote the introduction of the ink from a main ink tank 8 and an excessive amount of air in the sub-ink tank 4 is exhausted.
Patent JP-S6468674-A (JP)
Title: Test mode setting circuit for semiconductor integrated circuit device
Inventor: KYOGOKU HIROAKI
IPC: G01R31/28
Filed: 1987-09-09
Abstract: PURPOSE:To select plural test modes by prescribing the connection relation between an internal circuit and a test terminal according to signals of plural voltage levels inputted to one test mode terminal. CONSTITUTION:According to the H, M, or L level of a signal inputted from the test mode terminal 4, NOR circuits 6 and 8 output signals N1 and N2 through comparators 2-1 and 2-2 which have reference voltages Vr1 and Vr2. When the terminal 4 is at H level, the signals N1 and N2 are both at L level, a tri-state switch 14 is turned on, and the output signal of the circuit 10 is outputted to the test terminal 26. At the same time, a circuit 24, the terminal 26, and a circuit 10 are disconnected through a NAND circuit 22. When the terminal 4 is at M level, the terminal 26 and circuit 24 are connected and the circuit 10, terminal 26, and circuit 24 are disconnected. Further, when the terminal 4 is at L level, the terminal 26 serves as the output terminal of the circuit 10 and the output signal of the circuit 10 is inputted to the circuit 24. Therefore, plural test modes can be selected.